500-2000kg jumbo bag filling packing machine quantitative rice sand cement grains corn bean sugar salt gravel sandstone lump sulfur bulk bag 1-2 tons filler equipment

• 500-2000kg jumbo bag filling packing machine quantitative rice sand cement grains corn bean sugar salt gravel sandstone lump sulfur bulk bag 1-2 tons granule filler equipmentModel:GR-50D-2TAplicable：f